What type of information is collected using F | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $1$. Morphology of nanomaterial: $FTIR$ does not provide information about the morphology (shape,structure) of nanomaterials. Techniques like $SEM

Vedclass · Accepted Answer

Absorption of functional group

Vedclass · Answer

(B) $1$. Morphology of nanomaterial: $FTIR$ does not provide information about the morphology (shape,structure) of nanomaterials. Techniques like $SEM$ or $TEM$ are used for this.$2$. Absorption of functional group: $FTIR$ identifies functional groups by detecting characteristic absorption bands in the infrared region,such as those for $-OH$,$-CH$,$-NH$,and $-CO$ groups. This is the correct information collected by $FTIR$.$3$. Geometry of particles: $FTIR$ does not give information about particle geometry (e.g.,spherical or cubic shapes).$4$. Particle size: $FTIR$ cannot determine particle size. Techniques like $DLS$ (Dynamic Light Scattering) or electron microscopy are used for this.

What type of information is collected using $FTIR$ (Fourier transform infrared) spectroscopy?

Similar Questions

Which one of the following salts gives a green-coloured flame when the salt is tested by a $Pt$ wire?

Identify the type of precipitate formed in the following reaction: $(NH_4)_2SO_4 + Ba(OH)_2 \longrightarrow BaSO_4 \downarrow + 2NH_3 \uparrow$

Which pair of cations can be identified by the borax bead test?

Which of the following solid salt on heating with solid $K_2Cr_2O_7$ and conc. $H_2SO_4$ evolves orange-red vapours that turn an aqueous $NaOH$ solution yellow?

Which ion gives a violet-coloured bead in the borax bead test?

Vedclass Test Series

Exam Paper Generator

Online Exam Module